When you find your way from day dreaming about sex to full on intercourse with your mind. No touching of the genitals. Just that pure, raw, emotional feeling. Your internal love is enough to propel you to climax. Usually done whilst laying in bed, thinking about a significant other or a crush.
I love her so much, whenever I think about her I find myself endulging in metaphysical masturbation.
by JGUMBY April 16, 2019

When u jerk off and jump repeatedly while screaming "IM IN SPACEEE" before cumming all over the planets
Guy: dude i masturbated last night and it was one of those gravitational masturbation ones and I nutted all over the solar system
Dude: I nutted all over my neighbors roof last night and had to spend a day in prison
Dude: I nutted all over my neighbors roof last night and had to spend a day in prison
by looneylobs August 5, 2017

by timmy the fat nigger February 9, 2022

A conversation with the purpose of confirming or showing off both parties' knowledge in a certain field, without providing new leads or ideas.
They kept jerking each other's brain off in that round of intellectual masturbation about algorithms optimization.
by SollyDMonkey July 3, 2022

Nicholas: I'm fat
Bob: Yes you are, I'm not falling for that Emotional Masturbation
Nicholas: *Cries olive oil tears*
Bob: Yes you are, I'm not falling for that Emotional Masturbation
Nicholas: *Cries olive oil tears*
by d_Firefox_b March 7, 2023

The act of masturbating the day before a long vacation to avoid the urge to touch oneself in close proximity to friends and/or family members.
I've made our reservations, packed our bags, and had my precation masturbation session. I am totally ready for this trip!
by RonnieRon February 6, 2017

When you hear or are listening to a catchy song or piece of music while fapping, and start moving your hand to the beat. You will often be able to hold your load longer which os always a plus.
"Turn of jacob i really want to blow my load before mum walks in, this rythmic masturbation is really annoying."
by Butt plug joey March 21, 2017
